1. Aniya, M., 1985, Contemporary Erosion Rate by Landsliding in Amahata River Basin, Japan: Zeitschrift für Geomorphologie, v. 29, p. 310–314.
2. Bury, K. V., 1975.Statistical Models in Applied Science: John Wiley & Sons, New York, 625 p.
3. Dury, G. H., 1961, Bankfull Discharge: An Example of Its Statistical Relationship: Bulletin of the International Association of Scientific Hydrology, v. 6, p. 48–55.
4. Epstein, B., 1949, A Modified Extreme Value Problem: Annals of Mathematical Statistics, v. 20, p. 99–103.
5. Galambos, J., 1978,The Asymptotic Theory of Extreme Order Statistics: John Wiley & Sons, New York, 352 p.